| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $235.63 | 10.226% | $259.7255 | $259.73 | $259.75 | $259.70 |
| Purchase #2 | $86.80 | 5.665% | $91.7172 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $11.93 | 8.233% | $12.9122 | $12.91 | $12.90 | $12.90 |
| Purchase #4 | $171.58 | 13.332% | $194.455 | $194.46 | $194.45 | $194.50 |
| Purchase #5 | $116.36 | 5.444% | $122.6946 | $122.69 | $122.70 | $122.70 |
| Purchase #6 | $12.34 | 5.671% | $13.0398 | $13.04 | $13.05 | $13.00 |
| Purchase #7 | $219.55 | 3.610% | $227.4758 | $227.48 | $227.50 | $227.50 |
| 7 purchase totals = | $854.19 | $922.0201 | $922.03 | $922.05 | $922.00 | |